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-rw-r--r--drivers/infiniband/hw/mlx5/flow.c3
-rw-r--r--drivers/infiniband/hw/mlx5/mr.c19
-rw-r--r--drivers/infiniband/hw/mlx5/odp.c10
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c19
4 files changed, 20 insertions, 31 deletions
diff --git a/drivers/infiniband/hw/mlx5/flow.c b/drivers/infiniband/hw/mlx5/flow.c
index e8a1e4498e3f..798591a18484 100644
--- a/drivers/infiniband/hw/mlx5/flow.c
+++ b/drivers/infiniband/hw/mlx5/flow.c
@@ -630,8 +630,7 @@ const struct uapi_definition mlx5_ib_flow_defs[] = {
UAPI_DEF_IS_OBJ_SUPPORTED(flow_is_supported)),
UAPI_DEF_CHAIN_OBJ_TREE(
UVERBS_OBJECT_FLOW,
- &mlx5_ib_fs,
- UAPI_DEF_IS_OBJ_SUPPORTED(flow_is_supported)),
+ &mlx5_ib_fs),
UAPI_DEF_CHAIN_OBJ_TREE(UVERBS_OBJECT_FLOW_ACTION,
&mlx5_ib_flow_actions),
{},
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index 1bd8c1b1dba1..fd6ea1f75085 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -73,8 +73,7 @@ static int destroy_mkey(struct mlx5_ib_dev *dev, struct mlx5_ib_mr *mr)
#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
/* Wait until all page fault handlers using the mr complete. */
- if (mr->umem && mr->umem->is_odp)
- synchronize_srcu(&dev->mr_srcu);
+ synchronize_srcu(&dev->mr_srcu);
#endif
return err;
@@ -238,9 +237,6 @@ static void remove_keys(struct mlx5_ib_dev *dev, int c, int num)
{
struct mlx5_mr_cache *cache = &dev->cache;
struct mlx5_cache_ent *ent = &cache->ent[c];
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
- bool odp_mkey_exist = false;
-#endif
struct mlx5_ib_mr *tmp_mr;
struct mlx5_ib_mr *mr;
LIST_HEAD(del_list);
@@ -253,10 +249,6 @@ static void remove_keys(struct mlx5_ib_dev *dev, int c, int num)
break;
}
mr = list_first_entry(&ent->head, struct mlx5_ib_mr, list);
-#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
- if (mr->umem && mr->umem->is_odp)
- odp_mkey_exist = true;
-#endif
list_move(&mr->list, &del_list);
ent->cur--;
ent->size--;
@@ -265,8 +257,7 @@ static void remove_keys(struct mlx5_ib_dev *dev, int c, int num)
}
#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
- if (odp_mkey_exist)
- synchronize_srcu(&dev->mr_srcu);
+ synchronize_srcu(&dev->mr_srcu);
#endif
list_for_each_entry_safe(mr, tmp_mr, &del_list, list) {
@@ -581,7 +572,6 @@ static void clean_keys(struct mlx5_ib_dev *dev, int c)
{
struct mlx5_mr_cache *cache = &dev->cache;
struct mlx5_cache_ent *ent = &cache->ent[c];
- bool odp_mkey_exist = false;
struct mlx5_ib_mr *tmp_mr;
struct mlx5_ib_mr *mr;
LIST_HEAD(del_list);
@@ -594,8 +584,6 @@ static void clean_keys(struct mlx5_ib_dev *dev, int c)
break;
}
mr = list_first_entry(&ent->head, struct mlx5_ib_mr, list);
- if (mr->umem && mr->umem->is_odp)
- odp_mkey_exist = true;
list_move(&mr->list, &del_list);
ent->cur--;
ent->size--;
@@ -604,8 +592,7 @@ static void clean_keys(struct mlx5_ib_dev *dev, int c)
}
#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
- if (odp_mkey_exist)
- synchronize_srcu(&dev->mr_srcu);
+ synchronize_srcu(&dev->mr_srcu);
#endif
list_for_each_entry_safe(mr, tmp_mr, &del_list, list) {
diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c
index 01e0f6200631..4ee32964e1dd 100644
--- a/drivers/infiniband/hw/mlx5/odp.c
+++ b/drivers/infiniband/hw/mlx5/odp.c
@@ -1595,10 +1595,12 @@ static void mlx5_ib_prefetch_mr_work(struct work_struct *work)
struct prefetch_mr_work *w =
container_of(work, struct prefetch_mr_work, work);
- if (w->dev->ib_dev.reg_state == IB_DEV_REGISTERED)
+ if (ib_device_try_get(&w->dev->ib_dev)) {
mlx5_ib_prefetch_sg_list(w->dev, w->pf_flags, w->sg_list,
w->num_sge);
-
+ ib_device_put(&w->dev->ib_dev);
+ }
+ put_device(&w->dev->ib_dev.dev);
kfree(w);
}
@@ -1617,15 +1619,13 @@ int mlx5_ib_advise_mr_prefetch(struct ib_pd *pd,
return mlx5_ib_prefetch_sg_list(dev, pf_flags, sg_list,
num_sge);
- if (dev->ib_dev.reg_state != IB_DEV_REGISTERED)
- return -ENODEV;
-
work = kvzalloc(struct_size(work, sg_list, num_sge), GFP_KERNEL);
if (!work)
return -ENOMEM;
memcpy(work->sg_list, sg_list, num_sge * sizeof(struct ib_sge));
+ get_device(&dev->ib_dev.dev);
work->dev = dev;
work->pf_flags = pf_flags;
work->num_sge = num_sge;
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 9c94c1b9ec35..7db778d96ef5 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -837,7 +837,8 @@ static int create_user_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd,
goto err_umem;
}
- uid = (attr->qp_type != IB_QPT_XRC_TGT) ? to_mpd(pd)->uid : 0;
+ uid = (attr->qp_type != IB_QPT_XRC_TGT &&
+ attr->qp_type != IB_QPT_XRC_INI) ? to_mpd(pd)->uid : 0;
MLX5_SET(create_qp_in, *in, uid, uid);
pas = (__be64 *)MLX5_ADDR_OF(create_qp_in, *in, pas);
if (ubuffer->umem)
@@ -1911,14 +1912,16 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd,
}
if (!check_flags_mask(ucmd.flags,
+ MLX5_QP_FLAG_ALLOW_SCATTER_CQE |
+ MLX5_QP_FLAG_BFREG_INDEX |
+ MLX5_QP_FLAG_PACKET_BASED_CREDIT_MODE |
+ MLX5_QP_FLAG_SCATTER_CQE |
MLX5_QP_FLAG_SIGNATURE |
- MLX5_QP_FLAG_SCATTER_CQE |
- MLX5_QP_FLAG_TUNNEL_OFFLOADS |
- MLX5_QP_FLAG_BFREG_INDEX |
- MLX5_QP_FLAG_TYPE_DCT |
- MLX5_QP_FLAG_TYPE_DCI |
- MLX5_QP_FLAG_ALLOW_SCATTER_CQE |
- MLX5_QP_FLAG_PACKET_BASED_CREDIT_MODE))
+ MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_MC |
+ MLX5_QP_FLAG_TIR_ALLOW_SELF_LB_UC |
+ MLX5_QP_FLAG_TUNNEL_OFFLOADS |
+ MLX5_QP_FLAG_TYPE_DCI |
+ MLX5_QP_FLAG_TYPE_DCT))
return -EINVAL;
err = get_qp_user_index(to_mucontext(pd->uobject->context),
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